I have bought a couple of holsters from him, and several people in my department use Barsony Holsters for off duty carry.
I find his holsters to be medium duty, but they are priced as such too. I've not had any problems dealing with him, but I've only bought off the shelf stuff from him off of eBay.
The holsters I've purchased are a softer finished leather, which is really good if you're worried about protecting the finish on your firearm.
Here's a picture of a Barsony Holster I bought for my Walther PPKS with python hide that I'm pleased with. (The belt is "Get's Better With Age" belt from Duluth Trading Company. I have two and really like them.)